494661

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 705024

約数和(自身を除く): 210363

約数列:

[1, 3, 23, 67, 69, 107, 201, 321, 1541, 2461, 4623, 7169, 7383, 21507, 164887, 494661]

約数ペア:

[(1, 494661), (3, 164887), (23, 21507), (67, 7383), (69, 7169), (107, 4623), (201, 2461), (321, 1541)]